############################ # Display the power reported by the EM1010 # Corresponding FileLog definition: # define FileLog /var/log/fhem/em-%Y.log :CNT:.* set readonly set terminal png transparent size crop set output '.png' set xdata time set timefmt "%Y-%m-%d_%H:%M:%S" set xlabel " " set title '' set ylabel "Power (KW)" set y2label "Power (KW)" set grid set ytics set y2tics set format y "%.1f" set format y2 "%.1f" #FileLog 8::0: plot "" using 1:8 title 'Power' with lines